baber/WOPTO huggingface dataset:
Patent EP-0053905-B1 (EP)
IPC: E06B3/32
Filed: 1981-12-01
Granted: 1984-05-30
Abstract: In a tilting window having a sash journalled on a horizontal axis at the lowermost end of a suspension arm which through two further arms or links of different lengths are movably connected to the main frame of the window, the sash is moreover connected with one of said further arms through an additional link coordinating the tilting movement of the sash with the angular movement of said one arm. The suspension arm may at the same time serve as a cover band for the upper portions of the side members of the sash and the main frame.
Patent EP-0058197-B1 (EP)
IPC: B03B1/00
Filed: 1981-08-25
Granted: 1987-04-01
Abstract: A method for separating titaniferous and ferruginous discolorants from a crude kaolin clay. A dispersed aqueous slurry of the clay is formed containing a deflocculant and a fatty acid collecting agent, and the slurry is conditioned to coat the discolorants with the collecting agent to thereby render the discolorants hydrophobic. A system of sub-micron sized magnetic ferrite seeding particles, the surfaces of which have been rendered hydrophobic, is thereupon added to the slurry. The seeded slurry is mixed to coalesce the hydrophobic-surfaced discolorants with the hydrophobic-surfaced seeding particles, and the slurry is then subjected to a froth flotation, which removes substantial quantities of the discolorants and seeding particles coalesced therewith, and also removes excess seeding particles and excess collecting agent. The flotation-beneficiated slurry is then subjected to a magnetic separation by passing the slurry through a porous ferromagnetic matrix positioned in a magnetic field, having an intensity of at leat 0.5 kilogauss, to remove further quantities of the discolorants and seeding particles associated therewith, and to remove seeding particles unassociated with said discolorants.
Patent EP-0065522-B1 (EP)
IPC: A61C1/05
Filed: 1981-10-08
Granted: 1984-12-27
Abstract: In a dental turbine, a protection socket (1) is adjusted on the outer race (2) of the lower ball bearing which extends under the bearing and along the shaft (4) up to the space (5) existing between the shaft (4) and the bore (6) provided in the nose (7) of the turbine. The protection socket (1) and the flexible ring (13) pressed between the outer wall of the lower portion of that socket and the inner wall (15) of the turbine head prevent debris of any kinds which would have penetrated inside the turbine through the spaces (10) and (12) to reach vital parts of the rotor.
Patent EP-0057405-B1 (EP)
IPC: B41F15/12
Filed: 1982-01-26
Granted: 1986-04-09
Abstract: A screen printing machine has at least one printing station wherein rotary or flat screens are used. Downstream of the printing station, there is provided a heated continuously or discontinuously driven roller over the heated jacket of which the web is trained. The web preferably consists of impermeable material. The heated roller defines a drying path. A cooling unit is disposed downstream of the drying path and is preferably defined by a cooling roller which is connected to a cooling device. A web supplying roller is mounted at the inlet of the machine and a takeup roller is mounted downstream of the cooling unit. The transport of the web may be controlled during forward movement as well as during rearward movement. The machine is compact because the cooling unit and one of the web supplying and takeup rollers are disposed at a level below the printing station. During intermittent operation, the heated roller operates in two stages, with a main stage and a follow-up stage both controlled by a device for imprinting and reading passer markers.
Patent EP-0071185-B1 (EP)
IPC: A61B18/20
Filed: 1982-07-22
Granted: 1985-12-18
Abstract: A laser apparatus includes an operating laser oscillator (21) for generating an operating laser beam for medical treatment and a marker laser oscillator (24) for generating a visible laser beam (i.e., marker laser beam) in order to mark a portion of the body cavity to be treated. The marker laser beam is guided coaxial with the operating laser beam to become incident on a laser probe (16). The marker laser beam is intermittently shielded by a chopper (25). The shielded marker laser beam is reflected by a reflecting surface (28) of the chopper (25) and is guided to a photosensor (31). The operating laser oscillator (21) is driven in response to an output signal from the photosensor (31).
Patent EP-0071201-B1 (EP)
IPC: E04H6/34
Filed: 1982-07-22
Granted: 1985-09-25
Abstract: 1. A coupling device for a plurality of movable platforms for parking motor vehicles, where one platform (11) at the end of a row of platforms is provided with a drive arranged to couple the row together and then to form a gap between two adjacent platforms, said device having contacts (3, 4) and couplings between the platforms, where the coupling links (1, 2) and the contacts (3, 4) of each side of the platform are joined into one structural unit (5, 6) characterised in that a peg-like coupling link (1) is provided which is encircled by a contact carrier (7).
Patent EP-0086275-B1 (EP)
IPC: G11B23/02
Filed: 1982-12-23
Granted: 1987-11-19
Abstract: A container for video magnetic-tape cassettes, compact phonographic disks or similar recording media, with a housing and a slide which is displaceable into an opening position by a prestressing spring after a lock has been released. The slide carries a front plate which closes the housing and which moves aside during opening, so that the cassette or the like can be grasped conveniently. A common housing preferably contains several slides. A blocking lock can be provided. Outwardly identical housings can contain slides adapted either to cassettes or to compact phonographic disks or to other recording media.
Patent EP-0059016-B1 (EP)
IPC: B29C49/42
Filed: 1982-02-15
Granted: 1984-11-07
Abstract: The preform (1) for the production of hollow articles by blow-moulding possesses a profiled false neck (4) provided with a circular toothed collar (6), and during the thermal conditioning of the preform for the purpose of final blowing, the preform, held loosely by idling holding rollers (8)(9) at the level of the profiling of its false neck (4), is caused to rotate about its longitudinal axis by a toothed drive member (13) which cooperates with the circular toothed collar (6).
Patent EP-0075982-B1 (EP)
Title: Immunofluorescence reagents, and the method for their preparation
IPC: C09K11/07
Filed: 1982-09-15
Granted: 1985-11-21
Abstract: Immunofluorescence reagents prepared by reacting together a protein P, a cross-linking agent L and a dye, which are of general formula 
<CHEM>
 and which fluoresce between 600 and 900 nm.
Patent EP-0064875-B1 (EP)
IPC: E05B21/06
Filed: 1982-05-10
Granted: 1985-09-11
Abstract: Cylinder locks (1A, 1B) for use in the locking of doors (2) on opposite sides of a vehicle, each have a single barrel (15; 30) which carries tumblers (16; 31) that abut internal shoulders (23) of the lock casing (7) to obstruct turning of the barrel (15; 30) in an unlocking sense (different for the two locks) until the tumblers (16; 31) are withdrawn into the barrel (15; 30) by initial turning of an inserted key (5). The barrel (15; 30) in each case is free to turn in the opposite, locking, sense without any obstruction, turning in both senses being opposed resiliently by a coiled spring (24; 40) that embraces a spindle (10) of the barrel (15; 30) externally of the casing (7). The tumblers (16) of one lock (1A) are spaced by a bush (18) forwardly within their barrel (15) as compared with the tumblers (31) of the other lock (1B) so that different sets (A, B) of the cuts (38) of the common key (5) engage the tumblers (16, 31) of the two locks (1A, 1B).
Patent EP-0069473-B1 (EP)
IPC: E01F13/00
Filed: 1982-06-09
Granted: 1986-01-29
Abstract: The fence assembly (1) comprises a plurality of panels (2) of expanded metal mesh having a plurality of closed meshes (3). The panels (2) are arranged in zig-zag relationship, and each panel (2) is joined to another panels (2) by means of portion (6) of some of the meshes (3) of the panel (2) adjacent an edge (5) thereof, projecting through meshes (3) of the other panel (2). The interlocking meshes are intertwined (7) to retain the panels interlocked. The fence assembly (1) may be secured to, or buried in, a trench in the ground.
Patent EP-0063511-B1 (EP)
IPC: C30B29/10
Filed: 1982-03-31
Granted: 1985-06-19
Abstract: 1. A method of increasing the resistance to creep of a part made from a monocrystalline superalloy with a nickel based matrix and having the following composition by weight : Al 5.4% to 6.2% Co 4% to 7% Cr 6% to 9% Mo 0% to 2.5% Ta 5.5% to 8% Ti 0% to 1% W 7% to 9% Ni and any impurities balance to 100%, including heating the part to a temperature suitable for putting all its Y' phase of the Ni3 Al type into solution, and characterised in that after this heating the part is raised to a temperature greater than 1000 degrees C at which the Y' phase is precipitated into the Y solid solution.
Patent EP-0078802-B1 (EP)
IPC: B60R5/04
Filed: 1981-12-16
Granted: 1985-07-31
Abstract: Load carrier to be mounted in the loading area of a station wagon or the like, comprising a frame (2) and a load platform (1), which are slidable in relation to the frame and the whole of which or part of which may be moved to a position outside the boundary of the vehicle. In a neutral position the load platform is placed behind the back seat of the vehicle. When using maximal loading area with the back seat folded the load platform may be pushed forward beyond the edge of the frame and fixed in any position between neutral position and a position behind the back of the front seats. Having pushed the load platform (1) all the way to the back of the front seats of the vehicle a supplementary load platform (20) may be used to take advantage of the whole loading area.
Patent EP-0085709-B1 (EP)
Title: Structured logic array
IPC: H03K19/177
Filed: 1982-08-10
Granted: 1987-11-11
Abstract: A programmed logic array (PLA) which implements ELSE statements. This is accomplished through the use of a combinatorial logic element located between the DECODER and ROM arrays of the PLA.
Patent EP-0091464-B1 (EP)
IPC: C07D213/85
Filed: 1982-10-14
Granted: 1986-04-16
Abstract: Method for the preparation of cyano-heterocycles having the general formula I <IMAGE> wherein W, X, Y and Z represent a nitrogen atom, the CH rest or CR1 rest, with R1 representing a hydrogen atom, an alkyl rest with a straight or branched chain having from 1 to 10 atoms of carbon and being optionally substituted, an aralkyl rest having from 7 to 10 atoms of carbon, an aryl or hetero-aryl rest, a carboxyl, hydroxyl, amino, mono- or di-alkylamino, mono- or di-aryl-amino, alkylsulfonyl, arylsulfonyl, trifluoromethyl group, a halogen substituant, a cyclo-alkyl rest, a cyano group or -OR2 rest, wherein R2 represents a hydrocarbonated rest having from 1 to 10 atoms of carbon with a straight or branched chain, a cyclo-alkyl rest having from 3 to 10 atoms of carbon, aralkyl with 7 to 10 atoms, aryl or hetero-aryl, -COOR3 group, R3 representing a hydrocarbonated rest with 1 to 10 atoms with a straight or branched chain, a cyclo-alkyl rest with 3 to 10 atoms of carbon, aralkyl with 7 to 10 atoms or carbon, phenyl, naphtyl or hetero-aryl or -CONR4 R5, R4 and R5 representing hydrogen, a hydrocarbonated rest with 1 to 10 atoms of carbon with the straight or branched chain, cyclo-alkyl with 3 to 10 atoms, aralkyl with 7 to 10 atoms, aryl or hetero-aryl or else R4 represents hydrogen and R5 represents -COR6 or -SO2 R6, R6 having the same signification as R2; or else, formula wherein W-X, X-Y and Y-Z represent the complement optionally substituted by a rest R1 of an aliphatic, aromatic cycle or heterocycle, which contains one or a plurality of nitrogen, oxygen or sulfure atoms; the method is characterized in that an N-oxyde having the general formula II <IMAGE>wherein W, X, Y, Z and R1 have the same acceptations given hereabove is reacted with a trimethyle-silyle cyanide.
Patent EP-0086989-B1 (EP)
IPC: A61B1/12
Filed: 1983-01-27
Granted: 1986-07-23
Abstract: A suction selector mechanism of an endoscope is operated such that a suction channel member may be connected to or disconnected from a suction tube guided to a control section. The selector mechanism has a first connecting port and a second connecting port. The first connecting port is formed in a cylinder and is connected to the suction channel member. The second connecting port is formed in the cylinder and is connected to the suction tube. A piston is slidably inserted in the cylinder and has a circular outer surface portion which is brought into air-tight contact with the cylinder. The piston has an annular small-diameter portion at a position different from that of the outer surface portion. The piston has a channel which allows communication between the space defined by the small-diameter portion and the second connecting port. The first connecting port is closed by the outer surface portion of the piston when the piston is positioned in the non-suction position.
Patent EP-0127714-B1 (EP)
IPC: A22C15/00
Filed: 1983-09-20
Granted: 1988-05-18
Abstract: Support apparatus for supporting products on a processing line of the type wherein a plurality of support bars are supported transversely of such line, and comprising hanger means shaped and adapted for supporting products therefrom, attachment means at either end of said hanger means, for attachment to a respective said support bar, connecting means at each end of each said support bar for interengagement with said attachment means on said hanger means, and wherein such attachment means and connection means are interengageable with each other from either end of such support bar whereby said hanger means may be attached to said respective support bar.
Patent EP-0113505-B1 (EP)
IPC: C08G63/68
Filed: 1983-10-24
Granted: 1988-07-13
Abstract: Water-soluble polyesters useful in the preparation of bioerodible hydrogels are described. The polyesters are formed by condensing three monomers: a first monomer which is either an unsaturated aliphatic or cycloaliphatic dicarboxylic acid or an unsaturated aliphatic or cycloaliphatic diol; a second monomer which is a water-soluble polyglycol; and a third monomer which is a dicarboxylic acid having an electron-withdrawing group placed vicinally to a carbonyl group of the acid. Water-soluble polyesters with molecular weights ranging from about 5000 to about 30,000 are disclosed.
Patent EP-0089297-B1 (EP)
Title: Process for the preparation of polyisocyanurate polyisocyanates by catalytic cyclotrimerization of polyisocyanates
IPC: C07D251/34
Filed: 1983-03-02
Granted: 1985-06-12
Abstract: Polyisocyanato-polyisocyanurates are prepared by catalytically cyclotrimerizing a polyisocyanate in the presence of a catalytically effective amount of an aminosilyl catalyst, and which is characterizing by terminating the cyclotrimerization reaction when a predetermined desired amount of isocyanurate groups has been obtained, by adding to the reaction mixture a reaction terminating amount of an organic catalyst deactivating compound comprising at least one free hydroxyl moiety, or the reaction product of such hydroxylated organic catalyst deactivating compound with an isocyanate.
Patent EP-0100290-B1 (EP)
IPC: B22D11/116
Filed: 1983-07-19
Granted: 1985-12-11
Abstract: A process for casting metals comprising simultaneously applying a stationary magnetic field and a variable magnetic field to the molten metal in the course of solidification. The magnetic fields act in the same direction and generate radial vibrations in the metal, causing the cast metal to have an improved homogeneous structure and surface condition.
Patent EP-0110959-B1 (EP)
Title: Appareil electrique de chauffe pour ecoulement de liquide avec commande precise de la temperature
IPC: F24H1/12
Filed: 1983-05-16
Granted: 1988-08-24
Abstract: Un appareil électrique de chauffe de flux de liquide pour chauffer peintures, laques, vernis et autres matériaux de revêtement lors d'opérations industrielles de revêtement, pour contrôler la viscosité d'un matériau de revêtement appliqué par un pulvérisateur, utilise deux éléments chauffants de résistance électrique de faible masse (14) situés dans les jambes d'un tube creux en forme de U (10) déterminant un passage pour le flux de liquide ayant un collecteur d'admission (16) et un collecteur de sortie (18). Un mélangeur de liquide (12), formé comme un organe métallique hélicoïdal à ressort avec des déflecteurs (32) diamétralement opposés, s'étendant axialement, saillant vers l'intérieur à partir du diamètre extérieur de l'organe hélicoïdal, entoure chaque élément chauffant (14) et oblige le flux de liquide à suivre un chemin généralement hélicoïdal dirigé radialement et vers l'intérieur sur les déflecteurs (32), en vue de mélanger continuellement le liquide. Un commutateur de sûreté de surtempérature (26) est fixé sur l'extérieur du tube (10). Sur le collecteur de sortie (18) est montéeune sonde de température (25) ayant un thermistor (34) incorporé dans un logement conique (36) et faisant saillie dans le chemin d'écoulement du liquide et étant en contact avec l'élément chauffant (14). Un circuit électronique de commande de température à commande proportionnelle et à pente compensée contrôle les conditions de température dans le chemin d'écoulement détectées par la sonde de température (25), ainsi que la température ambiante du lieu de travail détectée par un compensateur de température ambiante (R3) et règle la sortie des éléments chauffants (14) pour effectuer une commande précise de la température sous les variations des conditions statiques et dynamiques du liquide et dans des conditions changeantes de température ambiante du lieu de travail. Le circuit de commande réduit la densité en watt des éléments chauffants (14) sous les conditions d'écoulement complètement statique pour éviter une température excessive du liquide.
Patent EP-0124123-B1 (EP)
IPC: C07D417/12
Filed: 1984-04-30
Granted: 1989-04-19
Abstract: Antibacterial activity is exhibited by  beta lactams having a 3-acylamino substituent and in the 1-position a group of the formula <IMAGE>  wherein R5 and R6 are the same or different and each is hydrogen, alkyl, alkenyl, alkynyl, phenyl, substituted phenyl, cycloalkyl or Rc, or R5 and R6 together with the carbon atom to which they are attached are cycloalkyl or Rc, or one of R5 and R6 is hydrogen and the other is azido, halomethyl, dihalomethyl, trihalomethyl, alkoxycarbonyl, alkenyl, alkynyl, 2-phenylethenyl, 2-phenylethynyl, carboxyl, -CH2X1, -S-X2, -O-X2, or  <IMAGE>   and R7 is alkyl, substituted alkyl, phenyl or substituted phenyl; and Rc is 4,5,6 or 7-membered heterocycle.
Patent EP-0131253-B1 (EP)
IPC: C12N15/00
Filed: 1984-07-04
Granted: 1987-11-25
Abstract: This invention relates to an alpha-amylase enzyme exhibiting thermostability at an acidic pH which is derived from a spore-forming, thermophilic, anaerobic bacterium and to a process for its production. This alpha-amylase is especially useful for the preparation of glucose-containing syrups from starch.
Patent EP-0151255-B1 (EP)
IPC: F41G3/32
Filed: 1984-12-06
Granted: 1992-04-01
Abstract: To check the system behaviour of the anti-aircraft devices and to train the operating crew in the tank, simulation systems are required. According to the invention, for a more effective execution of these measures, a flight simulation device with a memory for flight target data is integrated as an independent functional unit into the combat compartment of the tank. The system-specific display media are also included in the functions.
Patent EP-0115985-B1 (EP)
IPC: C07C17/26
Filed: 1984-01-25
Granted: 1985-12-18
Abstract: Disclosed is a process for alkylating halogenated and trifluoromethylated benzene compounds. In that process, an alkyl halide is reacted with a benzene compound having two or three substituents selected from the group consisting of the halogens and the trifluoromethyl group, and also having a hydrogen atom whose two ortho positions are occupied by two of the said substituents. The reaction is carried out in the presence of at least one alkali metal amide and at least one agent that complexes with the cation of the alkali metal amide.
Patent EP-0143752-B1 (EP)
IPC: E02B3/12
Filed: 1984-09-06
Granted: 1988-12-21
Abstract: The subject of the present invention is a structure of modular elements for the protection of the edges of canals, ditches and water courses in general, characterised by the fact that it comprises a plurality of slab-like modular elements, preferably made of cast concrete with steel reinforcements. These slab-like elements have a square conformation with a square aperture in their central portion. The upper faces of the slab-like elements have a slightly frusto-pyramid shape, converging towards an aperture, in such a way as to define a plurality of adjacently disposed trapezoidal projections on the major face. On two opposite edges of the slab-like modular elements there are eyelets, which advantageously are directly formed by the reinforcing steel. The modular elements (1) are disposed adjacent one another in such a way as to create a cover over the bank (10) of the water course, beneath which can be preliminarily provided a suitable ballast. The modular elements are joined together by longitudinal connection wires.
Patent EP-0159584-B1 (EP)
IPC: C07D233/56
Filed: 1985-04-02
Granted: 1989-01-18
Abstract: N-(Azolylcarbamyl)-hydroxylamines of the formula    <IMAGE>  (I) where R is unsubstituted or substituted alkyl, alkenyl, alkoxyalkyl or cycloalkyl, or unsubstituted or substituted phenyl, phenylalkyl, phenylalkenyl or phenoxyalkyl, R1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, cycloalkylalkyl or unsubstituted or substituted benzyl, Y is CH or N and R2 and R3 are each hydrogen or alkyl, and fungicides which contain these compounds.
Patent EP-0168590-B1 (EP)
IPC: B01D46/02
Filed: 1985-05-18
Granted: 1989-05-03
Abstract: A dust pre-precipitator centrally supports a plurality of filters with dry filter elements; raw gas flows down in the pre-precipitator and emerges from the bottom thereof in a dust bag, and a reversal of gas flow obtains as it flows through the dust bag and into the filters through the respective inlets thereof; clean gas is extracted from the top of the filters, and cleaning gas can be selectively fed to them from the top thereof; each of the filters contains a funnel shaped transition, and a dust extraction device is disposed adjacent to a two-way flap so that counter flowing cleaning gas passing through said filter in down direction will be guided away from the dust bag into the extraction device.
Patent EP-0209607-B1 (EP)
IPC: A61M1/16
Filed: 1985-05-31
Granted: 1989-12-20
Abstract: A hemodialysis liquid feed system for feeding hemodialysis liquid to one or more hemodialysis machines, which comprises at least one principal container (10,12) for containing the hemodialysis liquid or a liquid component thereof, connection means for connecting the principal container to a source (14) of carbon dioxide under super-atmosphere pressure, pressure regulator means (18) operative between the source (14) of carbon dioxide and the principal container (10, 12) to regulate the pressure value in the principal container and maintain this at a value in excess of atmosphere pressure, and conduit means (20) leading from the principal container for connection to the one or more hemodialysis machines.